RETIREMENT AND BENEFIT PLANS Benefit Obligations (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 31, 2021	Feb. 02, 2020	Feb. 03, 2019
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Actuarial loss (gain)	$ 64.5	$ (97.8)	$ (15.0)
Pension Plans [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Accumulated benefit obligation	754.9	751.3
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Balance at beginning of year	830.1	651.0
Service cost, net of plan expenses	42.9	31.2
Interest cost	25.5	27.9	26.0
Benefit payments	(64.0)	(29.2)
Benefit payments, net of retiree contributions	0.0	0.0
Actuarial loss (gain)	7.1	149.2
Balance at end of year	840.5	830.1	651.0
Pension Plans [Member] | Speedo Transaction [Member]
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Speedo deconsolidation gain	(2.2)	0.0	0.0
Pension Plans [Member] | Special Termination Benefits
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Special termination benefits	1.1	0.0	0.0
SERP Plans [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Accumulated benefit obligation	102.6	99.9
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Balance at beginning of year	124.5	99.2
Service cost, net of plan expenses	5.7	5.8
Interest cost	3.5	4.3	3.9
Benefit payments	(9.6)	(7.9)
Benefit payments, net of retiree contributions	0.0	0.0
Actuarial loss (gain)	(3.7)	23.1
Balance at end of year	121.7	124.5	99.2
SERP Plans [Member] | Speedo Transaction [Member]
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Speedo deconsolidation gain	(0.6)	0.0	0.0
SERP Plans [Member] | Special Termination Benefits
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Special termination benefits	1.9	0.0	0.0
Postretirement Plans [Member]
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Balance at beginning of year	8.2	8.4
Service cost, net of plan expenses	0.0	0.0
Interest cost	0.2	0.3	0.4
Benefit payments	0.0	0.0
Benefit payments, net of retiree contributions	(1.3)	(1.0)
Actuarial loss (gain)	(0.8)	0.5
Balance at end of year	6.3	8.2	8.4
Postretirement Plans [Member] | Speedo Transaction [Member]
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Speedo deconsolidation gain	0.0	0.0	0.0
Postretirement Plans [Member] | Special Termination Benefits
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Special termination benefits	0.0	$ 0.0	$ 0.0
Pension and SERP Plans [Member] | Speedo Transaction [Member]
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Speedo deconsolidation gain	$ 2.8